The 10.1" waterproof Mebius Pad is the Win 8 tablet with the highest pixel density out there, as it sports Sharp's 2560x1600 IGZO panel, clocking in at close to 300ppi, as much as the Nexus 10 record-holder...Source: http://www.phonearena.com/news/Sharp-flaunts-10-Mebius-Pad-waterproof-Win-8-tablet-with-IGZO-screen-and-record-pixel-density_id47828
